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CVE-2026-7158

A vulnerability has been found in dmitryglhf mcp-url-downloader up to 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6. Affected by this issue is the function _validate_url_safe of the file src/mcp_url_downloader/server.py. Such manipulation of the argument url leads to server-side request forgery. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. This product implements a rolling release for ongoing delivery, which means version information for affected
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b4e90f8846c994fdf1ababc4a5aa1d91d58875d5eee838a155b93c23d17d19ff
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/metrics/3/cvssV2_0

Affected products and versions

1 source assertion
{"product":"mcp-url-downloader","vendor":"dmitryglhf","versions":[{"status":"affected","version":"4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/metrics/3/cvssV2_0

CWE assertions

1 source assertion
{"cweId":"CWE-918","description":"Server-Side Request Forgery","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["exploit","issue-tracking"],"url":"https://github.com/dmitryglhf/url-download-mcp/issues/2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/references/3
{"name":"Submit #802062 | dmitryglhf mcp-url-downloader 0.1.0 Server-Side Request Forgery","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/802062"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/references/2
{"name":"VDB-359757 | dmitryglhf mcp-url-downloader server.py _validate_url_safe server-side request forgery","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/359757"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/references/0
{"name":"VDB-359757 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/359757/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb8ad2335a85cc0a4f3fa356bd6427362f9054f4c4e702130385f38aaa82db50 · sha256:14d3e9f7dccaee44… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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